Component Inspection

Engine Control
P0077 Intake Valve Control Solenoid Circuit High (Bank1) - Component Inspection

Component Inspection

1. Ignition "OFF".
2. Disconnect intake valve control solenoid connector.
3. Measure resistance between terminals 1 and 2 of the solenoid connector(Component side).
Specification









4. Is resistance within specification?
YES
> Go to next step as below.
NO
> Check intake valve control solenoid for contamination, deterioration, or damage. Substitute with a known-good solenoid and check for proper operation. If the problem is corrected, replace solenoid and then go to "Verification of Vehicle Repair" procedure.